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Message-ID: <20071012170204.GB18498@kroah.com>
Date: Fri, 12 Oct 2007 10:02:04 -0700
From: Greg Kroah-Hartman <gregkh@...e.de>
To: linux-kernel@...r.kernel.org,
Andrew Morton <akpm@...ux-foundation.org>,
torvalds@...ux-foundation.org, stable@...nel.org
Subject: Re: Linux 2.6.23.1
diff --git a/Makefile b/Makefile
index 4635a64..c244a02 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 23
-EXTRAVERSION =
+EXTRAVERSION = .1
NAME = Arr Matey! A Hairy Bilge Rat!
# *DOCUMENTATION*
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index cb7dec9..d9832e2 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -69,10 +69,11 @@
#include <linux/device.h>
#include <scsi/scsi_host.h>
#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_device.h>
#include <linux/libata.h>
#define DRV_NAME "sata_mv"
-#define DRV_VERSION "1.0"
+#define DRV_VERSION "1.01"
enum {
/* BAR's are enumerated in terms of pci_resource_start() terms */
@@ -420,6 +421,7 @@ static void mv_error_handler(struct ata_port *ap);
static void mv_post_int_cmd(struct ata_queued_cmd *qc);
static void mv_eh_freeze(struct ata_port *ap);
static void mv_eh_thaw(struct ata_port *ap);
+static int mv_slave_config(struct scsi_device *sdev);
static int mv_init_one(struct pci_dev *pdev, const struct pci_device_id *ent);
static void mv5_phy_errata(struct mv_host_priv *hpriv, void __iomem *mmio,
@@ -457,7 +459,7 @@ static struct scsi_host_template mv5_sht = {
.use_clustering = 1,
.proc_name = DRV_NAME,
.dma_boundary = MV_DMA_BOUNDARY,
- .slave_configure = ata_scsi_slave_config,
+ .slave_configure = mv_slave_config,
.slave_destroy = ata_scsi_slave_destroy,
.bios_param = ata_std_bios_param,
};
@@ -475,7 +477,7 @@ static struct scsi_host_template mv6_sht = {
.use_clustering = 1,
.proc_name = DRV_NAME,
.dma_boundary = MV_DMA_BOUNDARY,
- .slave_configure = ata_scsi_slave_config,
+ .slave_configure = mv_slave_config,
.slave_destroy = ata_scsi_slave_destroy,
.bios_param = ata_std_bios_param,
};
@@ -763,6 +765,17 @@ static void mv_irq_clear(struct ata_port *ap)
{
}
+static int mv_slave_config(struct scsi_device *sdev)
+{
+ int rc = ata_scsi_slave_config(sdev);
+ if (rc)
+ return rc;
+
+ blk_queue_max_phys_segments(sdev->request_queue, MV_MAX_SG_CT / 2);
+
+ return 0; /* scsi layer doesn't check return value, sigh */
+}
+
static void mv_set_edma_ptrs(void __iomem *port_mmio,
struct mv_host_priv *hpriv,
struct mv_port_priv *pp)
@@ -1130,10 +1143,9 @@ static void mv_port_stop(struct ata_port *ap)
* LOCKING:
* Inherited from caller.
*/
-static unsigned int mv_fill_sg(struct ata_queued_cmd *qc)
+static void mv_fill_sg(struct ata_queued_cmd *qc)
{
struct mv_port_priv *pp = qc->ap->private_data;
- unsigned int n_sg = 0;
struct scatterlist *sg;
struct mv_sg *mv_sg;
@@ -1151,7 +1163,7 @@ static unsigned int mv_fill_sg(struct ata_queued_cmd *qc)
mv_sg->addr = cpu_to_le32(addr & 0xffffffff);
mv_sg->addr_hi = cpu_to_le32((addr >> 16) >> 16);
- mv_sg->flags_size = cpu_to_le32(len);
+ mv_sg->flags_size = cpu_to_le32(len & 0xffff);
sg_len -= len;
addr += len;
@@ -1160,12 +1172,9 @@ static unsigned int mv_fill_sg(struct ata_queued_cmd *qc)
mv_sg->flags_size |= cpu_to_le32(EPRD_FLAG_END_OF_TBL);
mv_sg++;
- n_sg++;
}
}
-
- return n_sg;
}
static inline void mv_crqb_pack_cmd(__le16 *cmdw, u8 data, u8 addr, unsigned last)
-
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